Check out this cool concept from designer Wooteik Lim.
Tired of hearing people say, ¢â‚¬Å“do you have me on speakerphone?¢â‚¬ or how about ¢â‚¬Å“why is it echoing?¢â‚¬ Avid hands-free headset users know the drill and no matter how sensitive the mic is, truth is the ear is just a tad too far away from the mouth. The Tie Up concept is a solve to that problem by placing the mic right below your mouth. Slide it up the lanyard to answer and conversely slide down to hang up.
via Yanko Design